Electronic keyboard

- YAMAHA CORPORATION
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Description

FIG. 1 is a front, top, right side perspective view of a an electronic keyboard showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings illustrate portions of the electronic keyboard that form no part of the claimed design.

Claims

The ornamental design for an electronic keyboard, as shown and described.

Referenced Cited
U.S. Patent Documents
4730533 March 15, 1988 Schoerkmayr
D317931 July 2, 1991 Koide
D318058 July 9, 1991 Koide
D320611 October 8, 1991 Ono
D431588 October 3, 2000 Ohno
RE37909 November 26, 2002 Tatsumi
D483395 December 9, 2003 Horn
D508070 August 2, 2005 Tanaka
D552157 October 2, 2007 Kawada
D554178 October 30, 2007 Kawada
D555712 November 20, 2007 Sato
D617306 June 8, 2010 Iversen
D668708 October 9, 2012 Park
D672749 December 18, 2012 Onoue
D680519 April 23, 2013 Ito
D689460 September 10, 2013 Chen
D722588 February 17, 2015 Boyd
D745486 December 15, 2015 Teulie
D778343 February 7, 2017 Katsumata
D778344 February 7, 2017 Katsumata
D778345 February 7, 2017 Katsumata
D778346 February 7, 2017 Katsumata
D800690 October 24, 2017 Groves, Jr.
D822003 July 3, 2018 Won
D836607 December 25, 2018 Kim
Other references
  • Examination Report issued on Oct. 27, 2015 by the Office for Harmonization in the Internal Market in the corresponding RCD Application No. 002836924.
  • Hansen Music—Keyboard, posted at hansenmusic.net, earliest date available Apr. 26, 2013, [online], acquired on Jul. 1, 2016. Available from Internet, <URL: http://www.hansenmusic.net/keyboards.html>.
  • Alexis QX49 USB/MIDI keyboard, posted at techgadgets.in, earliest date available 2011, [online], acquired on Jul. 1, 2016. Available from Internet, <URL: http://www.techgadgets.in/peripherals/2011/17/alesis-dishes-out-qx49-keyboard-controller/>.
Patent History
Patent number: D853469
Type: Grant
Filed: Dec 16, 2016
Date of Patent: Jul 9, 2019
Assignee: YAMAHA CORPORATION (Shizuoka, Hamamatsu-shi)
Inventor: Yoshihiro Katsumata (Hamamatsu)
Primary Examiner: Lilyana Bekic
Assistant Examiner: Aula Soroush
Application Number: 29/587,920
Classifications
Current U.S. Class: Keyboard Type (D17/1)